Revert of Changed Blimp client to start with white screen before drawing contents

blimp/client/app/android/blimp_compositor_manager_android.h

Index: blimp/client/app/android/blimp_compositor_manager_android.h
diff --git a/blimp/client/app/android/blimp_compositor_manager_android.h b/blimp/client/app/android/blimp_compositor_manager_android.h
index 1f058d097a732f7814b9f3a90c5fb9424f4916bd..2f9f6539532eea3257e48401cb217aeb2fe1934c 100644
--- a/blimp/client/app/android/blimp_compositor_manager_android.h
+++ b/blimp/client/app/android/blimp_compositor_manager_android.h
@@ -35,8 +35,7 @@
   static std::unique_ptr<BlimpCompositorManagerAndroid> Create(
       const gfx::Size& real_size,
       const gfx::Size& size,
-      RenderWidgetFeature* render_widget_feature,
-      BlimpCompositorManagerClient* client);
+      RenderWidgetFeature* render_widget_feature);
 
   ~BlimpCompositorManagerAndroid() override;
 
@@ -46,9 +45,8 @@
   // not including the system decorations.  |dp_to_px| is the scale factor that
   // is required to convert from dp (device pixels) to px.
   BlimpCompositorManagerAndroid(const gfx::Size& size,
-                                bool real_size_supported,
-                                RenderWidgetFeature* render_widget_feature,
-                                BlimpCompositorManagerClient* client);
+                         bool real_size_supported,
+                         RenderWidgetFeature* render_widget_feature);
 
   // BlimpCompositor implementation.
   void GenerateLayerTreeSettings(cc::LayerTreeSettings* settings) override;